BR112013010722A2 - method for profiling a composite material shovel to a turbomachine moving wheel - Google Patents

method for profiling a composite material shovel to a turbomachine moving wheel

Info

Publication number
BR112013010722A2
BR112013010722A2 BR112013010722A BR112013010722A BR112013010722A2 BR 112013010722 A2 BR112013010722 A2 BR 112013010722A2 BR 112013010722 A BR112013010722 A BR 112013010722A BR 112013010722 A BR112013010722 A BR 112013010722A BR 112013010722 A2 BR112013010722 A2 BR 112013010722A2
Authority
BR
Brazil
Prior art keywords
profiling
composite material
moving wheel
material shovel
turbomachine
Prior art date
Application number
BR112013010722A
Other languages
Portuguese (pt)
Inventor
Alain Schweitzer
Clément Roussille
Patrick Joseph Marie Girard
Sylvain Yves Jean Duval
Original Assignee
Herakles
Snecma
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Herakles, Snecma filed Critical Herakles
Publication of BR112013010722A2 publication Critical patent/BR112013010722A2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/148—Blades with variable camber, e.g. by ejection of fluid
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/94—Functionality given by mechanical stress related aspects such as low cycle fatigue [LCF] of high cycle fatigue [HCF]
    • F05D2260/941—Functionality given by mechanical stress related aspects such as low cycle fatigue [LCF] of high cycle fatigue [HCF] particularly aimed at mechanical or thermal stress reduction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Composite Materials (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Architecture (AREA)
  • Software Systems (AREA)
BR112013010722A 2010-11-10 2011-11-08 method for profiling a composite material shovel to a turbomachine moving wheel BR112013010722A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1059292A FR2967202B1 (en) 2010-11-10 2010-11-10 METHOD FOR OPTIMIZING THE PROFILE OF A BLADE IN COMPOSITE MATERIAL FOR A TURBOMACHINE MOBILE WHEEL
PCT/FR2011/052591 WO2012062991A1 (en) 2010-11-10 2011-11-08 Method for optimising the profile of a blade made from composite material for a movable wheel of a turbomachine

Publications (1)

Publication Number Publication Date
BR112013010722A2 true BR112013010722A2 (en) 2016-08-09

Family

ID=44140838

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013010722A BR112013010722A2 (en) 2010-11-10 2011-11-08 method for profiling a composite material shovel to a turbomachine moving wheel

Country Status (8)

Country Link
US (1) US10539028B2 (en)
EP (1) EP2638249B1 (en)
CN (1) CN103221641B (en)
BR (1) BR112013010722A2 (en)
CA (1) CA2816479A1 (en)
FR (1) FR2967202B1 (en)
RU (1) RU2600844C2 (en)
WO (1) WO2012062991A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106934087B (en) * 2015-12-31 2021-01-15 上海汽轮机厂有限公司 Method for the optimised design of the profile of the blade root and rotor groove of a turbomachine
DE102018222246A1 (en) 2018-12-19 2020-06-25 MTU Aero Engines AG BLADE BLADE FOR A FLOWING MACHINE
CN110486326A (en) * 2019-07-31 2019-11-22 中国航发沈阳发动机研究所 Aviation turbofan engine fan aeroperformance and acoustical behavior integrated design method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660401A (en) * 1951-08-07 1953-11-24 Gen Electric Turbine bucket
US4012172A (en) * 1975-09-10 1977-03-15 Avco Corporation Low noise blades for axial flow compressors
US4585395A (en) * 1983-12-12 1986-04-29 General Electric Company Gas turbine engine blade
FR2643940B1 (en) * 1989-03-01 1991-05-17 Snecma MOBILE VANE OF TURBOMACHINE WITH MOMENT OF COMPENSATED FOOT
US5088892A (en) * 1990-02-07 1992-02-18 United Technologies Corporation Bowed airfoil for the compression section of a rotary machine
DE4228879A1 (en) * 1992-08-29 1994-03-03 Asea Brown Boveri Turbine with axial flow
US6299412B1 (en) * 1999-12-06 2001-10-09 General Electric Company Bowed compressor airfoil
US6565320B1 (en) * 2000-11-13 2003-05-20 Borgwarner, Inc. Molded cooling fan
FR2851798B1 (en) * 2003-02-27 2005-04-29 Snecma Moteurs TURBOREACTOR TURBINE BOW
FR2861128B1 (en) * 2003-10-16 2007-06-08 Snecma Moteurs DEVICE FOR ATTACHING A MOBILE DARK TO A TURBINE ROTOR DISK IN A TURBOMACHINE
CN2809222Y (en) * 2005-07-31 2006-08-23 东方汽轮机厂 Big loading fir-tree blade root and wheel groove structure for steam turbine
CN101271032B (en) * 2008-05-05 2010-07-14 杭州汽轮机股份有限公司 Measuring method and device for locked rotor torque of turbine rotor blade
FR2939129B1 (en) * 2008-11-28 2014-08-22 Snecma Propulsion Solide TURBOMACHINE TURBINE IN COMPOSITE MATERIAL AND PROCESS FOR MANUFACTURING THE SAME.

Also Published As

Publication number Publication date
EP2638249B1 (en) 2017-04-05
CN103221641B (en) 2015-07-01
US20130230404A1 (en) 2013-09-05
WO2012062991A1 (en) 2012-05-18
CN103221641A (en) 2013-07-24
EP2638249A1 (en) 2013-09-18
FR2967202A1 (en) 2012-05-11
US10539028B2 (en) 2020-01-21
FR2967202B1 (en) 2013-01-11
RU2600844C2 (en) 2016-10-27
CA2816479A1 (en) 2012-05-18
RU2013126472A (en) 2014-12-20

Similar Documents

Publication Publication Date Title
BR112013006876A2 (en) method to produce a rubber composition
BRPI0908753A2 (en) method to form a magnetic tunnel junction structure
GB201011228D0 (en) A composite turbomachine blade
BR112013002023A2 (en) method to produce a dehydrated sugar derivative
BR112013022939A2 (en) process to produce a particulate composition
BR112014003265A2 (en) method to produce vanillin
BR112012030896A2 (en) method of manufacturing a turbocharger blade
BR112013029498A8 (en) method for producing a genetically modified pig
BR112013029282A2 (en) method of fabricating a composite material turbomachine blade and composite material turbomachine blade
BR112014013749A2 (en) method for applying texture to an aerodynamic surface
BR112012000091A2 (en) composition to form a seal, seal, aerospace vehicle and method for preparing a seal composition
BRPI1013482A2 (en) method to produce a compound
BR112012030900A2 (en) method of manufacturing a turbocharger blade
FR2975428B1 (en) TURBOMACHINE AUBES WHEEL
BR112013007298A2 (en) method to produce rubber composition
BR112014012519A2 (en) Method to Purify 1,3-Batadiene
BR112014004812A2 (en) methods for regenerating a plant and for producing a transformed plant
BR112013023465A2 (en) method to produce l-cysteine
FI20105224A0 (en) A process for making composite materials
FR2978796B1 (en) TURBOMACHINE AUBES WHEEL
BR112013013990A2 (en) method to reduce mercury emissions from a cement plant
BR112013031360A2 (en) method to produce a compound, and, compound
BR112012021070A2 (en) method for cadaver production
BR112014015675A8 (en) method to ascertain a gas
BR112013031365A2 (en) method to produce a compound

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2435 DE 05-09-2017 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.